GluGlu – L-glutamyl-L-glutamic acid

Name
WID	GluGlu
Name	L-glutamyl-L-glutamic acid
Traditional name	4-amino-4-[(1-carboxy-3-carboxylatopropyl)carbamoyl]butanoate
IUPAC name	4-amino-4-[(1-carboxy-3-carboxylatopropyl)carbamoyl]butanoate
Cross references	CAS: 3929-61-1, PubChem: 4610, KEGG: C01425

Classification
Type	dipeptide

Structure
Empirical formula (pH 7.5)	H₁₄C₁₀N₂O₇
SMILES (pH 7.5)	NC(CCC([O-])=O)C(=O)NC(CCC([O-])=O)C(O)=O
Charge (pH 7.5)	-2
Is hydrophobic	False
Molecular weight (Da)	274.23
van der Waals volume (pH 7.5; Å³ molecule^‑1)	234.47
Δ_fG^'o (pH 7.5, 25C, I = 0; kJ mol^‑1)	-521.00
pI	3.57
logP	-4.72
logD (pH 7.5)	-10.48

Concentrations
Media composition (SP4; mM)	13.48

Function
Reaction participant	Dipeptide import (Glu-Glu) [c]: GluGlu + H2O ⇒ (2) GLU Protein degradation (GLU) [c]: ATP + GluGlu + (2) H2O ⇒ ADP + (2) GLU + H + PI oligopeptide (Glu) transport via ABC system ATP[c] + GluGlu[e] + H2O[c] ⇒ ADP[c] + GluGlu[c] + H[c] + PI[c] Protein polymerization (Glu) [c]: (2) GLU ⇒ GluGlu + H2O Protein degradation (GLU) [c]: ATP + GluGlu + (2) H2O ⇒ ADP + (2) GLU + H + PI

Metadata
Created	2012-10-01 15:06:59
Last updated	2012-10-01 15:12:13